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<title>Eigen: Eigen::Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; Class Template Reference</title>
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<a href="classEigen_1_1Map_3_01const_01Quaternion_3_01__Scalar_01_4_00_01__Options_01_4-members.html">List of all members</a> &#124;
<a href="#pub-methods">Public Member Functions</a>  </div>
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<div class="title">Eigen::Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; Class Template Reference<div class="ingroups"><a class="el" href="group__Geometry__chapter.html">Geometry</a> &raquo; <a class="el" href="group__Geometry__Reference.html">Reference</a> &raquo; <a class="el" href="group__Geometry__Module.html">Geometry module</a></div></div>  </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename _Scalar, int _Options&gt;<br />
class Eigen::Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt;</h3>

<p><a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a> expression mapping a constant memory buffer. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">_Scalar</td><td>the type of the <a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a> coefficients </td></tr>
    <tr><td class="paramname">_Options</td><td>see class <a class="el" href="classEigen_1_1Map.html" title="A matrix or vector expression mapping an existing array of data.">Map</a></td></tr>
  </table>
  </dd>
</dl>
<p>This is a specialization of class <a class="el" href="classEigen_1_1Map.html" title="A matrix or vector expression mapping an existing array of data.">Map</a> for <a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a>. This class allows to view a 4 scalar memory buffer as an <a class="el" href="namespaceEigen.html" title="Namespace containing all symbols from the Eigen library.">Eigen</a>'s <a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a> object.</p>
<dl class="section see"><dt>See also</dt><dd>class <a class="el" href="classEigen_1_1Map.html" title="A matrix or vector expression mapping an existing array of data.">Map</a>, class <a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a>, class <a class="el" href="classEigen_1_1QuaternionBase.html" title="Base class for quaternion expressions.">QuaternionBase</a> </dd></dl>
</div><div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
  <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Eigen::Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt;:</div>
<div id="dynsection-0-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-0-content" class="dyncontent" style="display:none;">
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a62785b607c1f24dfc042e28dedc791f8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1Map_3_01const_01Quaternion_3_01__Scalar_01_4_00_01__Options_01_4.html#a62785b607c1f24dfc042e28dedc791f8">Map</a> (const Scalar *coeffs)</td></tr>
<tr class="separator:a62785b607c1f24dfc042e28dedc791f8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classEigen_1_1QuaternionBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classEigen_1_1QuaternionBase')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classEigen_1_1QuaternionBase.html">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;</a></td></tr>
<tr class="memitem:aabef1f6fc62535f6f85d590108915ee8 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1QuaternionBase.html#a974c0529d55983b0b3a6d99a8466f331">Vector3</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#aabef1f6fc62535f6f85d590108915ee8">_transformVector</a> (const <a class="el" href="classEigen_1_1QuaternionBase.html#a974c0529d55983b0b3a6d99a8466f331">Vector3</a> &amp;v) const</td></tr>
<tr class="separator:aabef1f6fc62535f6f85d590108915ee8 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a74f13d7c853484996494c26c633ae02a inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">internal::traits&lt; <a class="el" href="classEigen_1_1Map.html">Map</a>&lt; const <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; _Scalar &gt;, _Options &gt; &gt;::<a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a74f13d7c853484996494c26c633ae02a">angularDistance</a> (const <a class="el" href="classEigen_1_1QuaternionBase.html">QuaternionBase</a>&lt; OtherDerived &gt; &amp;other) const</td></tr>
<tr class="separator:a74f13d7c853484996494c26c633ae02a inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a951d627764be63ca1e8c2c4c7315e43f inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">internal::cast_return_type&lt; <a class="el" href="classEigen_1_1Map.html">Map</a>&lt; const <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; _Scalar &gt;, _Options &gt;, <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; NewScalarType &gt; &gt;::type&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a951d627764be63ca1e8c2c4c7315e43f">cast</a> () const</td></tr>
<tr class="separator:a951d627764be63ca1e8c2c4c7315e43f inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae61294790c0cc308d3f69690a657672c inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">internal::traits&lt; <a class="el" href="classEigen_1_1Map.html">Map</a>&lt; const <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; _Scalar &gt;, _Options &gt; &gt;::Coefficients &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#ae61294790c0cc308d3f69690a657672c">coeffs</a> ()</td></tr>
<tr class="separator:ae61294790c0cc308d3f69690a657672c inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a193e79f616335a0067e3e784c7cf85fa inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">const internal::traits&lt; <a class="el" href="classEigen_1_1Map.html">Map</a>&lt; const <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; _Scalar &gt;, _Options &gt; &gt;::Coefficients &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a193e79f616335a0067e3e784c7cf85fa">coeffs</a> () const</td></tr>
<tr class="separator:a193e79f616335a0067e3e784c7cf85fa inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5e63b775d0a93161ce6137ec0a17f6b0 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; <a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a5e63b775d0a93161ce6137ec0a17f6b0">conjugate</a> () const</td></tr>
<tr class="separator:a5e63b775d0a93161ce6137ec0a17f6b0 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa2d22c5b321c9539dd625ca415422236 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#aa2d22c5b321c9539dd625ca415422236">dot</a> (const <a class="el" href="classEigen_1_1QuaternionBase.html">QuaternionBase</a>&lt; OtherDerived &gt; &amp;other) const</td></tr>
<tr class="separator:aa2d22c5b321c9539dd625ca415422236 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab12ee41b3b06adc3062217a795a6a9f5 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; <a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#ab12ee41b3b06adc3062217a795a6a9f5">inverse</a> () const</td></tr>
<tr class="separator:ab12ee41b3b06adc3062217a795a6a9f5 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a64bc41c96a9e99567e0f8409f8f0f680 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a64bc41c96a9e99567e0f8409f8f0f680">isApprox</a> (const <a class="el" href="classEigen_1_1QuaternionBase.html">QuaternionBase</a>&lt; OtherDerived &gt; &amp;other, const RealScalar &amp;prec=<a class="el" href="structEigen_1_1NumTraits.html">NumTraits</a>&lt; <a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a> &gt;::dummy_precision()) const</td></tr>
<tr class="separator:a64bc41c96a9e99567e0f8409f8f0f680 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aad4b1faef1eabdc7fdd4d305e9881149 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#aad4b1faef1eabdc7fdd4d305e9881149">norm</a> () const</td></tr>
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<tr class="memitem:a7a487a8a129b46be562f42044102c1f8 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a7a487a8a129b46be562f42044102c1f8">normalize</a> ()</td></tr>
<tr class="separator:a7a487a8a129b46be562f42044102c1f8 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ade799f18b7ec19c02ddae3a4921fa8a0 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; <a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#ade799f18b7ec19c02ddae3a4921fa8a0">normalized</a> () const</td></tr>
<tr class="separator:ade799f18b7ec19c02ddae3a4921fa8a0 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a530edf22f03853cd07ba829ea0d505dc inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a530edf22f03853cd07ba829ea0d505dc">operator!=</a> (const <a class="el" href="classEigen_1_1QuaternionBase.html">QuaternionBase</a>&lt; OtherDerived &gt; &amp;other) const</td></tr>
<tr class="separator:a530edf22f03853cd07ba829ea0d505dc inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afdf1dc395c1cff6716ec9b80fd15b414 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; typename internal::traits&lt; <a class="el" href="classEigen_1_1Map.html">Map</a>&lt; const <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; _Scalar &gt;, _Options &gt; &gt;::<a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#afdf1dc395c1cff6716ec9b80fd15b414">operator*</a> (const <a class="el" href="classEigen_1_1QuaternionBase.html">QuaternionBase</a>&lt; OtherDerived &gt; &amp;other) const</td></tr>
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<tr class="memitem:a91f93bde88f52796cfcd92c3594f39e5 inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1VectorBlock.html">VectorBlock</a>&lt; Coefficients, 3 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a91f93bde88f52796cfcd92c3594f39e5">vec</a> ()</td></tr>
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<tr class="memitem:ada8bdb403471df23511bdc0f227962ea inherit pub_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1VectorBlock.html">VectorBlock</a>&lt; const Coefficients, 3 &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#ada8bdb403471df23511bdc0f227962ea">vec</a> () const</td></tr>
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<tr class="inherit_header pub_methods_classEigen_1_1RotationBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classEigen_1_1RotationBase')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classEigen_1_1RotationBase.html">Eigen::RotationBase&lt; Derived, _Dim &gt;</a></td></tr>
<tr class="memitem:a8532fb716ea4267cf8bbdb99e5e54837 inherit pub_methods_classEigen_1_1RotationBase"><td class="memItemLeft" align="right" valign="top">Derived&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1RotationBase.html#a8532fb716ea4267cf8bbdb99e5e54837">inverse</a> () const</td></tr>
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<tr class="memitem:a91b5bdb1c7b90ec7b33107c6f7d3b171 inherit pub_methods_classEigen_1_1RotationBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1RotationBase.html#a83602509674c9d635551998460342951">RotationMatrixType</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1RotationBase.html#a91b5bdb1c7b90ec7b33107c6f7d3b171">matrix</a> () const</td></tr>
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<tr class="memitem:a09a4757e7aff7a95bebf4fa8a965a4eb inherit pub_methods_classEigen_1_1RotationBase"><td class="memTemplParams" colspan="2">template&lt;typename OtherDerived &gt; </td></tr>
<tr class="memitem:a09a4757e7aff7a95bebf4fa8a965a4eb inherit pub_methods_classEigen_1_1RotationBase"><td class="memTemplItemLeft" align="right" valign="top">internal::rotation_base_generic_product_selector&lt; Derived, OtherDerived, OtherDerived::IsVectorAtCompileTime &gt;::ReturnType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classEigen_1_1RotationBase.html#a09a4757e7aff7a95bebf4fa8a965a4eb">operator*</a> (const <a class="el" href="structEigen_1_1EigenBase.html">EigenBase</a>&lt; OtherDerived &gt; &amp;e) const</td></tr>
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<tr class="memitem:aaca1c3d834e2bc7ebfd046d96cac990c inherit pub_methods_classEigen_1_1RotationBase"><td class="memTemplParams" colspan="2">template&lt;int Mode, int Options&gt; </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classEigen_1_1QuaternionBase"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classEigen_1_1QuaternionBase')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classEigen_1_1QuaternionBase.html">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;</a></td></tr>
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<tr class="separator:a83602509674c9d635551998460342951 inherit pub_types_classEigen_1_1RotationBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af9b43eac462d7aa70b018efd49c13ef4 inherit pub_types_classEigen_1_1RotationBase"><td class="memItemLeft" align="right" valign="top">typedef internal::traits&lt; Derived &gt;::<a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a></td></tr>
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<tr class="inherit_header pub_static_methods_classEigen_1_1QuaternionBase"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classEigen_1_1QuaternionBase')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="classEigen_1_1QuaternionBase.html">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;</a></td></tr>
<tr class="memitem:a6f31a6f98016f186515b3277f4757962 inherit pub_static_methods_classEigen_1_1QuaternionBase"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; <a class="el" href="classEigen_1_1RotationBase.html#af9b43eac462d7aa70b018efd49c13ef4">Scalar</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1QuaternionBase.html#a6f31a6f98016f186515b3277f4757962">Identity</a> ()</td></tr>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a62785b607c1f24dfc042e28dedc791f8">&#9670;&nbsp;</a></span>Map()</h2>

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template&lt;typename _Scalar , int _Options&gt; </div>
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          <td class="memname"><a class="el" href="classEigen_1_1Map.html">Eigen::Map</a>&lt; const <a class="el" href="classEigen_1_1Quaternion.html">Quaternion</a>&lt; _Scalar &gt;, _Options &gt;::<a class="el" href="classEigen_1_1Map.html">Map</a> </td>
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          <td class="paramtype">const Scalar *&#160;</td>
          <td class="paramname"><em>coeffs</em></td><td>)</td>
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<p>Constructs a Mapped <a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a> object from the pointer <em>coeffs</em> </p>
<p>The pointer <em>coeffs</em> must reference the four coefficients of <a class="el" href="classEigen_1_1Quaternion.html" title="The quaternion class used to represent 3D orientations and rotations.">Quaternion</a> in the following order: </p><div class="fragment"><div class="line">*coeffs == {<a class="code" href="classEigen_1_1QuaternionBase.html#afdd8e260d5de861a6136cb9e6ceaa4b4">x</a>, <a class="code" href="classEigen_1_1QuaternionBase.html#aad37efca5d9fde3f4cb03a208f38d74f">y</a>, <a class="code" href="classEigen_1_1QuaternionBase.html#a8389b65a61aa3fc76d3ba4bd4a63e529">z</a>, <a class="code" href="classEigen_1_1QuaternionBase.html#ab5eae91bedac0afaab0074cec5e535bc">w</a>} </div>
<div class="ttc" id="aclassEigen_1_1QuaternionBase_html_a8389b65a61aa3fc76d3ba4bd4a63e529"><div class="ttname"><a href="classEigen_1_1QuaternionBase.html#a8389b65a61aa3fc76d3ba4bd4a63e529">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;::z</a></div><div class="ttdeci">CoeffReturnType z() const</div><div class="ttdef"><b>Definition:</b> Quaternion.h:70</div></div>
<div class="ttc" id="aclassEigen_1_1QuaternionBase_html_aad37efca5d9fde3f4cb03a208f38d74f"><div class="ttname"><a href="classEigen_1_1QuaternionBase.html#aad37efca5d9fde3f4cb03a208f38d74f">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;::y</a></div><div class="ttdeci">CoeffReturnType y() const</div><div class="ttdef"><b>Definition:</b> Quaternion.h:68</div></div>
<div class="ttc" id="aclassEigen_1_1QuaternionBase_html_ab5eae91bedac0afaab0074cec5e535bc"><div class="ttname"><a href="classEigen_1_1QuaternionBase.html#ab5eae91bedac0afaab0074cec5e535bc">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;::w</a></div><div class="ttdeci">CoeffReturnType w() const</div><div class="ttdef"><b>Definition:</b> Quaternion.h:72</div></div>
<div class="ttc" id="aclassEigen_1_1QuaternionBase_html_afdd8e260d5de861a6136cb9e6ceaa4b4"><div class="ttname"><a href="classEigen_1_1QuaternionBase.html#afdd8e260d5de861a6136cb9e6ceaa4b4">Eigen::QuaternionBase&lt; Map&lt; const Quaternion&lt; _Scalar &gt;, _Options &gt; &gt;::x</a></div><div class="ttdeci">CoeffReturnType x() const</div><div class="ttdef"><b>Definition:</b> Quaternion.h:66</div></div>
</div><!-- fragment --><p>If the template parameter _Options is set to <a class="el" href="group__enums.html#gga45fe06e29902b7a2773de05ba27b47a1ae12d0f8f869c40c76128260af2242bc8">Aligned</a>, then the pointer coeffs must be aligned. </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
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